Sure. But still have the Holley 670 on the stock 327 in my wifes 59 Apache, and that sucker just dries up in a week or so if not driven. Then leaves the needle sticky, which causes the floats to stick "open" and thus pours gas out the side of the carb eventually. Have fixed it several times. Just need to drive the truck more often so it won't evaporate and dry out. (that's the moral of the story).Carbureted engines are a tiny fraction of the engines in use today.....and shrinking.
1957 Nomad- LS1/T56 on C4 chassis
1959 Fleetside Apache 1/2 ton, shortbed, big window, 327ci.